JP2015145870A - Date display device for watch - Google Patents

Date display device for watch Download PDF

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JP2015145870A
JP2015145870A JP2014258317A JP2014258317A JP2015145870A JP 2015145870 A JP2015145870 A JP 2015145870A JP 2014258317 A JP2014258317 A JP 2014258317A JP 2014258317 A JP2014258317 A JP 2014258317A JP 2015145870 A JP2015145870 A JP 2015145870A
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indicator
digit
display device
teeth
tens
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JP5815111B2 (en
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シュテファン・ロンバッハ
Rombach Stephen
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ETA SA Manufacture Horlogere Suisse
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    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a date display device for watch driven with a low cost and high reliability.SOLUTION: A device for displaying a date indication in the opening of the dial plate of a watch includes: an indicator 8 in the unit digit moving 10 different figures from "0" to "9" separated from the subsequent different figures in a state of leaving a constant interval by a space 14 arranged on an outer edge 12 of the indicator 8 in the unit digit or an opening for display; and an indicator 6 in tens digit moving the indicator 8 in the unit digit, a series of 31 figures spaced at constant intervals on the outer edge, nine times of continuous figures "0", then, ten times of continuous figures "1", then, ten times of the continuous figures "2", and finally two times of the continuous figures "3". The indicator 8 in the digit unit is arranged on the indicator 6 in the tens digit, and the indicator 6 in the tens digit advances one step per day, and drives the indicator 8 in the digit unit so as to advance forward the indicator 8 in the digit unit step by step every day except for the day when the display of the date indication changes from "31" to "01".

Description

この発明は、時計用日付表示デバイスに関する。より詳細には、本発明は、この種のデバイスのうち、大きな日付表示に特に適しているものに関する。   The present invention relates to a clock date display device. More particularly, the present invention relates to devices of this type that are particularly suitable for large date displays.

公知の時計用日付表示デバイスは既に多数存在する。通常、これらの日付表示デバイスは複雑であり、多数のコンポーネントを含有する。したがってこれらの原価は高価であり、また、その駆動の信頼性は必ずしも保証されていない。   There are already many known clock date display devices. Typically, these date display devices are complex and contain a large number of components. Therefore, these costs are expensive, and the reliability of the drive is not necessarily guaranteed.

この発明の目的は、限られた数のコンポーネントを含有する時計用日付表示デバイスを提供することにより、前記欠点を克服することである。   The object of the present invention is to overcome the aforementioned drawbacks by providing a clock date display device containing a limited number of components.

この目的を達成するために、本発明は時計用文字盤の開口において日付の指示を表示するためのデバイスに関し、前記時計用文字盤は、
−外縁上で「０」から「９」までの前記１０個の異なる数字を一定の間隔を空けた状態で動かす一の位の指示器であって、前記１０個の異なる数字の各々は、前記一の位の指示器の前記外縁に配置された空間または表示用の窓によって、後に続く前記異なる数字から分離されている、前記一の位の指示器と、
−外縁上で一連の３１個の一定の間隔を空けた数字、つまり連続した９回の前記数字「０」、次に連続した１０回の前記数字「１」、次に連続した１０回の前記数字「２」、そして最後に連続した２回の前記数字「３」、を動かす十の位の指示器と、を含み、
−前記一の位の指示器は前記十の位の指示器の上側に配置され、前記十の位の指示器は１日に１ステップ前進するとともに、前記日付の指示の表示が「３１」から「０１」に変わる日を除き、前記一の位の指示器を毎日１ステップずつ前に進めるように駆動する。 In order to achieve this object, the present invention relates to a device for displaying a date indication at the opening of a watch dial,
-A first-order indicator that moves the ten different numbers from "0" to "9" on the outer edge with a constant spacing, each of the ten different numbers being The one-digit indicator, separated from the subsequent different numbers by a space or display window located at the outer edge of the one-digit indicator;
-A series of 31 regularly spaced numbers on the outer edge, ie 9 consecutive said numbers "0", then 10 consecutive said numbers "1", then 10 consecutive said said A tens digit indicator that moves the number “2” and the last two consecutive numbers “3”,
-The tens place indicator is arranged above the tens place indicator, the tens place indicator advances one step per day, and the date indication display starts from "31". Except for the day when it changes to “01”, the indicator of the first place is driven to move forward one step every day.

これらの特徴の結果として、本発明は限られた数のコンポーネントを含む日付表示デバイスを提供する。したがって、この種のデバイスは前記従来技術のデバイスよりも安価かつより高い信頼性で駆動する。   As a result of these features, the present invention provides a date display device that includes a limited number of components. Therefore, this type of device operates at lower cost and higher reliability than the prior art devices.

この発明のさらなる特徴によれば、
−前記十の位の指示器は３０個の歯の歯部を備え、各歯は前記十の位の指示器が動かす数字に対応して設置され、前記一連の３１個の数字の所与の番号がある前記十の位の指示器の１つの領域は、前記指示「３１」を前記一の位の指示器の数字「１」と共に形成するために使用される前記十の位の指示器の２番目の数字「３」が、開口から消え、前記一の位の指示器の前記数字「１」と共に前記指示「０１」を形成するために前記十の位の指示器の前記一連の９つの数字「０」の最初の数字「０」によって置き換えられるときに、前記一の位の指示器が固定されたままであるようにするために、歯を有さず、
−前記３０個の歯の歯部は前記十の位の指示器の前記外縁で延びており、
−前記十の位の指示器は、下側レベル上に、３１個の一定の間隔を空けた歯が形成された歯部を含み、前記歯を介して前記十の位の指示器が前記時計のムーブメントの歯車により１日に１ステップずつ駆動され、
−前記一の位の指示器は、中間車と、ジャンパーばねにより位置が割り出しされる星形車ユニットとを介して、前記十の位の指示器により駆動され、
−前記一の位の指示器は前記星型車ユニット上に取り付けられ、
−前記一の位の指示器は前記十の位の指示器の上側に同軸に配置され、
−「０」から「９」までの前記１０個の異なる数字は、時計回りの方向に前記一の位の指示器の上に配置され、前記一連の３１個の数字は、反時計回りの方向に前記十の位の指示器の上に配置され、
−前記一の位の指示器及び前記十の位の指示器はリングによってそれぞれ形成される。 According to a further feature of the present invention,
The tenth digit indicator comprises a tooth portion of thirty teeth, each tooth being installed corresponding to the number moved by the tenth digit indicator, the given number of thirty-one digits One area of the tens indicator that is numbered is that of the tens indicator that is used to form the indicator “31” with the digit “1” of the tens indicator. The second number “3” disappears from the opening and forms the indication “01” together with the number “1” of the one-digit indicator in the series of nine of the ten-digit indicator. To have the one-digit indicator remain fixed when replaced by the first digit “0” of the digit “0”, it has no teeth,
-The teeth of the 30 teeth extend at the outer edge of the tens indicator;
The tens indicator includes a tooth portion formed with 31 regularly spaced teeth on a lower level, and the tens indicator via the teeth It is driven one step per day by the gear of the movement of
-The tens place indicator is driven by the tens place indicator via an intermediate wheel and a star wheel unit whose position is indexed by a jumper spring;
-The first place indicator is mounted on the star wheel unit;
The one-digit indicator is coaxially arranged above the ten-digit indicator;
The ten different numbers from “0” to “9” are arranged on the first digit indicator in a clockwise direction, and the series of 31 numbers are in a counterclockwise direction Placed on the tens place indicator
The first place indicator and the tenth place indicator are each formed by a ring;

本発明の他の特徴及び利点は、本発明の前記日付表示デバイスの実施例についての以下の詳細な説明から、よりはっきりと明らかになるであろう。これらの例は、添付された以下の図を参照しつつ限定を目的としない説明としてのみ与えられる。   Other features and advantages of the present invention will become more apparent from the following detailed description of the date display device embodiments of the present invention. These examples are given only as a non-limiting description with reference to the following attached figures.

図１は、この発明の日付表示デバイスを備えた時計の前記文字盤の上面図である。FIG. 1 is a top view of the dial of a timepiece having the date display device of the present invention. 図２は、組立前の状態におけるこの発明の前記日付表示デバイスの斜視図である。FIG. 2 is a perspective view of the date display device of the present invention in a state before assembly. 図３は、図１の時計から前記文字盤と前記 一の位の指示器のリングを除去して前記十の位の指示器のリングが見えるようにした、前記時計の上面図である。FIG. 3 is a top view of the timepiece in which the dial and the first indicator ring are removed from the timepiece of FIG. 1 so that the tenth indicator ring can be seen. 図４は、前記一の位の指示器のリングが前記十の位の指示器のリングの上側に同軸に配置されている、図３の前記時計の上面図である。FIG. 4 is a top view of the timepiece of FIG. 3 in which the ring of the tenth indicator is coaxially disposed above the ring of the tenth indicator. 図５は、前記十の位の指示器の底面斜視図である。FIG. 5 is a bottom perspective view of the tens indicator. 図６は、２４時間で１回転を完了するとともに、爪を動かす前記駆動車の図である。ここで、前記駆動車は、前記爪を介して前記十の位の指示器のリングの、３１個の歯を有する前記第２の歯部と噛み合っている。FIG. 6 is a diagram of the driving vehicle that completes one rotation in 24 hours and moves the claws. Here, the driving wheel meshes with the second tooth portion having 31 teeth of the ring of the tenth indicator through the claw.

本発明は十の位の指示器を介して日付表示デバイスの前記一の位の指示器を駆動するという、一般的発明概念に由来する。前記十の位の指示器は、その月の最初の３０日間は１日に１回前記一の位の指示器を駆動するが、３１日目には、前記一の位の指示器は、前記日付の表示が指示「３１」から指示「０１」に変化する間、固定されたままである。前記一の位の指示器は前記十の位の指示器の上側に配置されているので、前記２つの指示器の表面領域は、大きな寸法の表示器を提供しながらも依然として許容できる寸法のままである。   The present invention is derived from the general inventive concept of driving the one-digit indicator of a date display device via a ten-digit indicator. The tenth indicator drives the first indicator once a day for the first 30 days of the month, but on the 31st day, the tenth indicator It remains fixed while the date display changes from instruction “31” to instruction “01”. Since the one-point indicator is located above the ten-digit indicator, the surface area of the two indicators is still an acceptable size while providing a large size indicator. It is.

図１は、この発明の日付表示デバイスを備えた時計の前記文字盤の上面図である。全体を通して一般参照数字１により指定されている、前記文字盤は、この図に示される例では正午に位置しその中に日付の指示４が見える開口２を含む。この日付の指示４は一の位用の数字４ａと十の位用の数字４ｂとから形成される。   FIG. 1 is a top view of the dial of a timepiece having the date display device of the present invention. The dial, designated by the general reference numeral 1 throughout, includes an opening 2 located in the noon in which the date indication 4 is visible in the example shown in this figure. This date indication 4 is formed from a number 4a for the first place and a number 4b for the tenth place.

この発明によれば、前記日付表示デバイスは、十の位の指示器のリング６と一の位の指示器のリング８とを含む。図２及び図３に認められるように、前記十の位の指示器のリング６は外縁１０上で一連の３１個の一定の間隔を空けた数字、つまり連続した９回の前記数字「０」、次に連続した１０回の前記数字「１」、次に連続した１０回の前記数字「２」、そして最後に連続した２回の前記数字「３」、を動かす。この図に示される前記例では、前記十の位の指示器６が動かす前記３１個の数字は、反時計回りの方向に互いに一定の間隔を空けた状態で続いている。言うまでもなく、当業者が理解可能な変更により、十の位の指示器６が動かす前記数字は時計回りの方向に分布させることができる。一の位の指示器８は、外縁１２上で「０」から「９」までの前記１０個の異なる数字を一定の間隔を空けた状態で動かすが（特に図２を参照。）、前記１０個の異なる数字の各々は、それに続く異なる数字から、前記一の位の指示器のリング８の前記外縁１２に配置された空間１４によって分離されている。この図に示される前記例では、「０」から「９」までの前記１０個の異なる数字は互いに時計回りの方向に続いている。もちろん、十の位の指示器６が動かす前記数字が互いに時計回りの方向に続く場合、一の位の指示器８が動かす前記数字は互いに反時計回りに続く。空間１４の役割は、一の位の指示器８が十の位の指示器のリング６の上側に配置されたときに、十の位の指示器６が動かす前記指示が見えるようにすることである。好ましいが限定的ではない例として、一の位の指示器のリング８は十の位の指示器のリング６に対して同軸に配置される。図示されない変形例についていえば、前記空間１４は２つの連続した異なる数字の間にその都度配置される表示用の開口に置き換えることができる。   According to the present invention, the date display device includes a tens indicator ring 6 and a tens indicator ring 8. As can be seen in FIGS. 2 and 3, the tens indicator ring 6 is a series of 31 regularly spaced numbers on the outer edge 10, ie, nine consecutive “0” numbers. Next, the ten consecutive numbers “1”, the next ten consecutive numbers “2”, and the last two consecutive numbers “3” are moved. In the example shown in this figure, the 31 numbers moved by the tens indicator 6 continue in a counterclockwise direction with a certain distance from each other. Needless to say, by means of a change that can be understood by those skilled in the art, the numbers moved by the tens indicator 6 can be distributed in a clockwise direction. The first-order indicator 8 moves the ten different numbers from “0” to “9” on the outer edge 12 with a certain distance (see FIG. 2 in particular). Each of the different numbers is separated from the subsequent different numbers by a space 14 located at the outer edge 12 of the ring 8 of the one-way indicator. In the example shown in the figure, the ten different numbers from “0” to “9” are in a clockwise direction with respect to each other. Of course, if the numbers moved by the tenth indicator 6 continue in the clockwise direction, the numbers moved by the first indicator 8 continue counterclockwise from each other. The role of the space 14 is to make the indication that the tens indicator 6 moves when the tens indicator 8 is placed above the ring 6 of the tens indicator. is there. As a preferred but non-limiting example, the tens indicator ring 8 is arranged coaxially with the tens indicator ring 6. As for a modification not shown, the space 14 can be replaced with a display opening that is arranged between two consecutive different numbers each time.

十の位の指示器のリング６は、その内側縁１６に沿った上側レベル上に、３０個の歯の第１の歯部１８を含み（図５を参照。）、前記歯の各々は十の位の指示器のリング６が動かす前記３０個の数字のうちの１つに対応して設置されている。この発明によれば（図２を参照。）、十の位の指示器のリング６の領域２０は、前記一連の３１個の数字の所与の数字がある領域であり、歯を有さない。それは、前記指示「３１」を一の位の指示器のリング８の数字「１」と共に形成するために使用される十の位の指示器のリング６の２番目の数字「３」が、開口２から消え、一の位の指示器８の前記数字「１」と共に前記指示「０１」を形成するために十の位の指示器のリング６の前記一連の９つの数字「０」の最初の数字「０」によって置き換えられるときに、一の位の指示器のリング８が固定されたままであるようにするためである。この図に示される前記例において、十の位の指示器６の歯を有さない領域２０は、前記連続する１０個の数字「２」の最初の数字「２」に対応する。十の位の指示器のリング６における歯を有さない領域２０の場所が、文字盤１上における開口２の前記位置及び中間車２８の前記位置とに依存することを理解することは、明らかに不可欠である。この図に示される前記例では、開口２は文字盤１上で正午に位置する。しかし、文字盤１上の他の場所、例えば３時または９時に開口２を配置することは問題なく可能である。その場合、前記指示「３１」が開口２から消え前記指示「０１」に置き換えられるときに一の位の指示器のリング８を固定したままにしておくために、十の位の指示器のリング６の前記歯のない領域２０の場所が変更されなければならない。   The tenth indicator ring 6 includes a first tooth portion 18 of thirty teeth (see FIG. 5) on the upper level along its inner edge 16 (see FIG. 5), each said tooth being a tenth. The indicator ring 6 is arranged in correspondence with one of the thirty numbers to be moved. According to the present invention (see FIG. 2), the area 20 of the ring 6 of the tens digit indicator is an area with a given number of the 31 series of numbers and has no teeth. . The second digit “3” of the tens digit indicator ring 6 used to form the indication “31” with the digit “1” of the one digit indicator ring 8 is The first of the series of nine digits “0” in the ring 6 of the tens indicator to disappear from 2 and form the indicator “01” together with the digits “1” of the indicator 8 in the first place. This is so that when replaced by the number “0”, the ring 8 of the one-digit indicator remains fixed. In the example shown in this figure, the region 20 having no teeth of the tens indicator 6 corresponds to the first number “2” of the ten consecutive numbers “2”. It is obvious to understand that the location of the toothless region 20 in the tens indicator ring 6 depends on the position of the opening 2 on the dial 1 and the position of the intermediate wheel 28. Is essential. In the example shown in this figure, the opening 2 is located on the dial 1 at noon. However, it is possible without problems to arrange the opening 2 elsewhere on the dial 1, for example at 3 or 9 o'clock. In that case, when the indication “31” disappears from the opening 2 and is replaced with the indication “01”, the ring of the tens indicator is kept fixed in order to keep it fixed. The location of the 6 said toothless region 20 must be changed.

十の位の指示器のリング６は、下側レベル上に、第２の歯部２２も含むが、前記第２の歯部２２は、３１個の一定の間隔を空けた歯であって、それを介して前記十の位の指示器のリング６が前記時計のムーブメントの歯車２４によって１日に１ステップずつ駆動される歯から形成されている。この目的を達成するために、駆動車２４は２４時間で１回転を完了するとともに、爪２４ａを動かす（図６を参照。）。ここで、前記駆動車２４は、前記爪２４ａを介して前記十の位の指示器のリング６の前記第２の歯部２２と噛み合っている。この発明の好ましいが限定的ではない変形によれば、前記第２の歯部２２は十の位の指示器のリング６の前記内側縁１６に沿って延びている。この図に示される前記実施例において、前記第２の歯部２２は、十の位の指示器のリング６の底部に貼着された部分の形態をとっている。もちろん、その第１及び第２の歯部１８及び２２と一体化した十の位の指示器のリング６を作ることを考えることも可能である。他の図示されない変形によれば、前記第２の歯部２２を外側縁２６に沿って配置することができる。   The tenth indicator ring 6 also includes a second toothing 22 on the lower level, the second toothing 22 being 31 regularly spaced teeth, Through this, the ring 6 of the tens indicator is formed from teeth that are driven step by step by day by the gear wheel 24 of the watch movement. In order to achieve this purpose, the driving wheel 24 completes one rotation in 24 hours and moves the claw 24a (see FIG. 6). Here, the driving wheel 24 meshes with the second tooth portion 22 of the ring 6 of the tenth indicator via the claw 24a. According to a preferred but non-limiting variant of the invention, the second tooth 22 extends along the inner edge 16 of the tens indicator ring 6. In the embodiment shown in this figure, the second tooth portion 22 is in the form of a portion attached to the bottom of the ring 6 of the tens indicator. Of course, it is also possible to consider making the tens indicator ring 6 integrated with the first and second teeth 18 and 22. According to another variant not shown, the second tooth part 22 can be arranged along the outer edge 26.

第２の歯部２２及び第１の歯部１８の前記歯は千鳥形、すなわち、第２の歯部２２の１つの歯が第１の歯部１８における２つの連続した歯の間の隙間に対応するように配列されていることが認められる。   The teeth of the second tooth portion 22 and the first tooth portion 18 are staggered, that is, one tooth of the second tooth portion 22 is in a gap between two consecutive teeth in the first tooth portion 18. It can be seen that they are arranged in a corresponding manner.

この図に示される前記例では、十の位の指示器のリング６は時計回りの方向に回転し、その第１の歯部１８を介して、やはり時計回りの方向に回転するとともに、ジャンパーばね３２によって位置が割り出しされる星形車ユニット３０と次々に噛み合う中間車２８を駆動する。前記星形車ユニット３０は、反時計回りの方向に回転するとともに、星形車ユニット３０に任意の適切な手段により固定された前記一の位の指示器８を動かす。   In the example shown in this figure, the ring 6 of the tens indicator rotates in the clockwise direction, and also rotates in the clockwise direction via its first tooth portion 18, and the jumper spring. The intermediate wheel 28 that sequentially meshes with the star wheel unit 30 whose position is determined by 32 is driven. The star wheel unit 30 rotates in the counterclockwise direction and moves the one-point indicator 8 fixed to the star wheel unit 30 by any appropriate means.

十の位の指示器のリング６が１日に１ステップ前進し、中間車２８及び星形車ユニット３０を介して、一の位の指示器８を１日に１ステップずつ前に進めるように駆動することは、上記から明らかであろう。この駆動は、前記指示「３１」が開口２から消え前記指示「０１」に置き換えられる日を除き、毎日繰り返される。実際、その日には、十の位の指示器のリング６が１ステップ前進するのに対して、中間車２８が固定されたまま、そしてその結果として一の位の指示器のリング８が固定されたままであるようにするために、中間車２８が十の位の指示器のリング６の歯を有さない領域２０に対向する。   The ring 6 of the tens place indicator moves forward one step a day so that the first place indicator 8 moves forward one step a day via the intermediate wheel 28 and the star wheel unit 30. Driving will be apparent from the above. This driving is repeated every day except for the day when the instruction “31” disappears from the opening 2 and is replaced with the instruction “01”. In fact, on the day, the tens indicator ring 6 advances one step, while the intermediate wheel 28 remains fixed, and as a result, the first indicator ring 8 is fixed. In order to remain open, the intermediate wheel 28 faces the region 20 that does not have the teeth of the ring 6 of the tens indicator.

言うまでもなく、この発明は記載された前記実施例に限られず、添付される請求項によって定義されるこの発明の要旨を逸脱しない範囲で、当業者によってさまざまな簡単な変更及び変形が考えられる。特に、前記数字が十の位の指示器のリング６上及び一の位の指示器のリング８上に配置される前記方向は、上記記載と逆にされてもよいことが理解されるであろう。その場合には、一の位の指示器のリング８及び十の位の指示器のリング６の回転方向もまた逆にされるであろう。十の位の指示器６と一の位の指示器８は２つのリングの形で作られることも認められるであろう。これらの２つの指示器６及び８は、その表面上に十の位及び一の位のさまざまな数字が配置される２つの透明なディスクの形態をとることができる。   Needless to say, the present invention is not limited to the described embodiments, and various simple modifications and variations can be conceived by those skilled in the art without departing from the spirit of the present invention as defined by the appended claims. In particular, it will be understood that the directions in which the numbers are arranged on the tens indicator ring 6 and on the tens indicator ring 8 may be reversed as described above. Let's go. In that case, the direction of rotation of the tens indicator ring 8 and the tens indicator ring 6 would also be reversed. It will also be appreciated that the tens indicator 6 and the tens indicator 8 are made in the form of two rings. These two indicators 6 and 8 can take the form of two transparent discs on which various numbers of tens and ones are arranged.

Claims (11)

時計の文字盤（１）の開口（２）の中に日付の指示（４）を表示するためのデバイスであって、前記デバイスは、
外縁上で「０」から「９」までの１０個の異なる数字を一定の間隔を空けた状態で動かす一の位の指示器（８）であって、前記１０個の異なる数字の各々は、前記一の位の指示器（８）の前記外縁（１２）に配置された空間（１４）または表示用の開口によって、後に続く前記異なる数字から分離されている、前記一の位の指示器（８）と、
外縁上で一連の３１個の一定の間隔を空けた数字、つまり連続した９回の前記数字「０」、次に連続した１０回の前記数字「１」、次に連続した１０回の前記数字「２」、そして最後に連続した２回の前記数字「３」、を動かす十の位の指示器（６）と、を含み、
前記一の位の指示器（８）は前記十の位の指示器（６）の上側に配置され、前記十の位の指示器（６）は１日に１ステップ前進するとともに、前記日付の指示の表示が「３１」から「０１」に変わる日を除き、前記一の位の指示器（８）を毎日１ステップずつ前に進めるように駆動する、表示デバイス。 A device for displaying a date indication (4) in an opening (2) of a clock face (1), said device comprising:
A first-order indicator (8) for moving ten different numbers from “0” to “9” on the outer edge with a certain interval, each of the ten different numbers being The one-digit indicator (separated from the following different numbers by a space (14) or a display opening located at the outer edge (12) of the one-digit indicator (8). 8) and
A series of 31 regularly spaced numbers on the outer edge, ie, 9 consecutive numbers “0”, then 10 consecutive numbers “1”, then 10 consecutive numbers A tens indicator (6) that moves "2" and the last two consecutive numbers "3",
The tenth indicator (8) is arranged above the tenth indicator (6), and the tenth indicator (6) advances one step per day, A display device that drives the first-order indicator (8) forward by one step every day, except on days when the indication display changes from “31” to “01”. 前記十の位の指示器（６）は３０個の歯で形成された第１の歯部（１８）を備え、各歯は前記十の位の指示器（６）が動かす数字のうちの１つに対応して設置され、前記一連の３１個の数字の所与の番号がある前記十の位の指示器（６）の１つの領域（２０）は、前記指示「３１」を前記一の位の指示器（８）の前記数字「１」と共に形成するために使用される前記十の位の指示器（６）の２番目の数字「３」が、開口（２）から消え、前記一の位の指示器（８）の前記数字「１」と共に前記指示「０１」を形成するために前記十の位の指示器（６）の前記一連の９つの数字「０」の最初の数字「０」によって置き換えられるときに、前記一の位の指示器（８）が固定されたままであるようにするために、歯を有さないことを特徴とする、請求項１に記載の表示デバイス。   The tenth indicator (6) comprises a first tooth (18) formed of thirty teeth, each tooth being one of the numbers moved by the tenth indicator (6). One region (20) of the tenth indicator (6) with a given number of 31 numbers, installed corresponding to the The second digit “3” of the tens indicator (6) used to form with the digit “1” of the digit indicator (8) disappears from the opening (2) and the one The first digit “0” of the series of nine digits “0” of the tens indicator (6) to form the indicator “01” with the digit “1” of the tens indicator (8). In order to ensure that the one-digit indicator (8) remains fixed when replaced by "0", it has no teeth. Display device according to claim 1. 十の位の指示器（６）が、３１個の一定の間隔を空けた歯が形成された第２の歯部（２２）を含み、前記歯を介して前記十の位の指示器が前記時計のムーブメントの歯車（２４）により１日に１ステップずつ駆動されることを特徴とする、請求項２に記載の表示デバイス。   The tenth indicator (6) includes a second tooth portion (22) formed with 31 regularly spaced teeth, through which the tenth indicator is 3. A display device according to claim 2, characterized in that it is driven one step per day by the gear (24) of the watch movement. ３１個の歯の前記第２の歯部（２２）及び３０個の歯の前記第１の歯部（１８）が前記十の位の指示器（６）の内側縁（１６）に沿って延び、３１個の歯の前記第２の歯部（２２）は前記十の位の指示器（６）の下側レベル上に形成され、３０個の歯の前記第１の歯部（１８）は前記十の位の指示器（６）の上側レベル上に形成されていることを特徴とする、請求項３に記載の表示デバイス。   The second tooth (22) of 31 teeth and the first tooth (18) of 30 teeth extend along the inner edge (16) of the tenth indicator (6). The second tooth (22) of 31 teeth is formed on the lower level of the tens indicator (6) and the first tooth (18) of 30 teeth is 4. Display device according to claim 3, characterized in that it is formed on the upper level of the tens indicator (6). ３１個の歯の前記第２の歯部（２２）及び３０個の歯の前記第１の歯部（１８）は千鳥型配列であり、３０個の歯の前記第１の歯部（１８）の２つの連続する歯の間の隙間が３１個の歯の前記第２の歯部（２２）の１つの歯に対応することを特徴とする、請求項４に記載の表示デバイス。   The second tooth portion (22) of 31 teeth and the first tooth portion (18) of 30 teeth are in a staggered arrangement, and the first tooth portion (18) of 30 teeth. Display device according to claim 4, characterized in that the gap between two consecutive teeth corresponds to one tooth of the second tooth portion (22) of 31 teeth. ３１個の歯の前記第２の歯部（２２）は前記十の位の指示器（６）の外側縁（２６）に沿って延びることを特徴とする、請求項３に記載の表示デバイス。   4. A display device according to claim 3, characterized in that the second tooth (22) of 31 teeth extends along the outer edge (26) of the tens indicator (6). 前記一の位の指示器（８）が前記十の位の指示器（６）により、中間車（２８）と、ジャンパーばね（３２）により位置が割り出しされる星形車ユニット（３０）とを介して駆動されることを特徴とする、請求項３−６のいずれか一項に記載の表示デバイス。   The first-order indicator (8) has an intermediate wheel (28) and a star wheel unit (30) whose position is determined by a jumper spring (32) by the tenth-order indicator (6). The display device according to claim 3, wherein the display device is driven through the display device. 前記一の位の指示器（８）が前記星形車ユニット（３０）に取り付けられることを特徴とする、請求項７に記載の表示デバイス。   8. A display device according to claim 7, characterized in that the first place indicator (8) is attached to the star wheel unit (30). 前記一の位の指示器（８）は前記十の位の指示器（６）の上側に同軸に配置されることを特徴とする、請求項１−８のいずれか一項に記載の表示デバイス。   Display device according to any one of the preceding claims, characterized in that the one-digit indicator (8) is arranged coaxially above the ten-digit indicator (6). . 「０」から「９」までの前記１０個の異なる数字が前記一の位の指示器（８）上に時計回りの方向に配置され、前記一連の３１個の数字は前記十の位の指示器（６）上に反時計回りの方向に配置されることを特徴とする、請求項１−９のいずれか一項に記載の表示デバイス。   The ten different numbers from “0” to “9” are arranged in a clockwise direction on the one-digit indicator (8), and the series of thirty-one numbers are the ten-digit indicators. Display device according to any one of the preceding claims, characterized in that it is arranged in a counterclockwise direction on the vessel (6). 前記一の位の指示器（８）と前記十の位の指示器（６）はリングによってそれぞれ形成されることを特徴とする、請求項１−１０のいずれか一項に記載の表示デバイス。   11. A display device according to any one of the preceding claims, characterized in that the tens indicator (8) and the tens indicator (6) are each formed by a ring.
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HK1213058A1 (en) 2016-06-24
EP2902852A1 (en) 2015-08-05
JP5815111B2 (en) 2015-11-17
US20150220063A1 (en) 2015-08-06
CN104820357A (en) 2015-08-05
CN104820357B (en) 2017-06-16
RU2578121C1 (en) 2016-03-20

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